baber/WOPTO huggingface dataset:
Patent JP-S57193845-A (JP)
Title: Testing equipment for microprocessor unit
Inventor: TANEDA CHIKAMITSU
IPC: G06F11/22
Filed: 1981-05-25
Abstract: PURPOSE:To acquire accurate synchronization only with one synchronizing signal, by using a phase detecting device to which the synchronizing signal from a  test signal generating circuit and the synchronous output signal of a microprocessor unit (MPU) are inputted. CONSTITUTION:A synchronizing signal S21 from a test signal generating circuit 21 is supplied to one input of a phase detecting device 221. An output S22 of the phase detecting device 221 is supplied to the input of an integral network 222, and an output S23 of the integral network 222 is supplied to the input of a voltage control oscillating device 223. An output S24 of the voltage control oscillating device 223 is supplied to the input terminal of the oscillating circuit of an MPU 23. A synchronous output signal S25 of the MPU 23 is supplied to the other input of the phase detecting device 221. Other input and output terminals of the MPU 23 are connected to the test signal generating circuit 21.
Patent JP-H01252782-A (JP)
Title: High frequency power source for plasma cvd
Inventor: TAGUCHI FUMIO
IPC: H01L21/205
Filed: 1988-04-01
Abstract: PURPOSE:To reduce unevenness of a thin film by regulating discharge frequency to a specified high frequency and also alternately turning on/off high-frequency current at a specified time interval and forming the thin film. CONSTITUTION:Many electrodes 1 are provided in a reaction furnace body 7 and the Si wafers 2 are fitted on the surfaces thereof respectively. This reaction furnace body 7 is exhausted via an on-off valve 3 with a vacuum pump 4 and reactive gas is fed from a gas cylinder 6 for reaction via an on-off valve 3' and the pressure in the reaction furnace body 7 is held at several (m)Torr. In this state, electric power is fed to the electrodes 1 with a high frequency intermittent system power source 5 and the thin films are formed on the surfaces of Si wafers 2. At this time, discharge frequency is regulated to high cycle of 1-16MHz and, furthermore, high frequency current is alternately turned on/off at a time interval in a range within 0-1000m.sec and discharged. Thereby the dispersion between the batches, among the wafers and the unevenness of film thickness in the wafers can be regulated to about + or -5% and below.
Patent JP-S60220846-A (JP)
Title: Device for testing shape and sharpness of cutlery
Inventor: KAMIYAMA YUKIO
IPC: G01N3/58
Filed: 1984-04-17
Abstract: PURPOSE:To investigate scientifically a sharpness, etc. of a cutlery by providing an indicating device to express in two-dimensions the descended distance and load of a fitting tool and by obtaining a characteristic pattern of a cutlery, etc. CONSTITUTION:An arm of a ring is projected upward of an upper plate 2, for instance, fitted in unevenly, and combined with an ascending and descending body 4. The body 4 is made in one body attachably and detachably to an arm and exchangeable variously accorind to an inspecting body. To a two-dimensional indicating device 17 the descending speed and ascending speed of the body 4 are electrically inputted and a distance and load are indicated two-dimensionally. For instance it is an X-Y plotter and an input information is not inputted directly to the X-Y plotter, bur recorded in a personal computor once and the two-dimensional information is indicated on a cathode-ray tube and the characteristics of an inspecting body can be seen quickly.
Patent JP-S61237354-A (JP)
Title: Correction of astigmatism of electron microscope
Inventor: MORI NOBUFUMI
IPC: H01J37/153
Filed: 1985-04-12
Abstract: PURPOSE:To correct astigmatism quite easily and quickly by reading out an electron microscope image in the form of electric signals then applying electrical Fourier conversion onto said signals and obtaining the amount of astigmatism through operation. CONSTITUTION:A sample of amorphous material such as carbon, silicon, etc. is set onto a sample table 5 to accumulate the energy of electron beam 2 bearing an enlarged dispersion image 8b onto an accumulative fluorescent sheet 11 then photoelectrically detect the accelerated phosphorescence light through photo-multiplier 15 thus to produce an electric picture image signal S showing an enlarged dispersion image 8b. The picture image signal S is fed to Fourier conversion circuit 25 to produce a converted picture image signal S' showing concentric patterns which is fed to an arithmetic unit 26. The arithmetic unit 26 will obtain the order (n) of one ring R, the lengths (s), (1) of the short and long axes of said ring R and the inclination theta of the long axis against predetermined direction to calculate the amount of astigmatism thus to obtain the currents in (x) and (y) directions of a meter 30 for astigmation.
Patent JP-H08184377-A (JP)
Title: Sealing device for reciprocation
Inventor: KANZAKI YOSHIYUKI
IPC: F16J15/324
Filed: 1995-03-08
Abstract: PURPOSE: To reduce the generation of the friction force of a seal lip and to improve wear resistance. CONSTITUTION: A pair of protrusions 9 and 10 spaced away from at a given distance in an axial direction are formed on the contact surfaces of a seal lip 6 and a mating member 4. The contact angle of a protrusion 9 on the oil side is set to α1<=β1 provided the oil side is β1 and the atmosphere side is α1. The contact angle on the oil side of the protrusion 10 on the atmosphere side is set to β2>α2, provided a contact angle on the oil side is β2 and a contact angle on the atmosphere side is α2. A protrusion with a height within a range of 1-500 [μm] forms a microprotrusion, a pair of the fine protrusions of contact angle structure makes a set and a plurality of sets are arranged.
Patent JP-H11258122-A (JP)
Title: Apparatus for condensing and collecting expiration
Inventor: SATO KATSUHIKO
IPC: G01N33/497
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in analysis accuracy and contamination of an expiration-analyzing apparatus due to interfering components of high concentration such as acetone, etc. SOLUTION: An expiration-analyzing apparatus 10 includes an expiration collection bag 82 in which an expiration A is filled, a collection tube 84 communicating into the expiration collection bag 82, a pump 12 for sucking the expiration A in the expiration collection bag 82 through the collection tube 84, an acetone absorption tube 14 inserted between the expiration collection bag 82 and collection tube 84 for removing acetone included in the expiration A, and a break monitor detection tube 16 inserted between the acetone absorption tube 14 and collection tube 84 for detecting the acetone. The acetone absorption tube 14 is filled with an acetone absorbent absorbing the acetone. The acetone absorbent 140 consists of, e.g. 2,4-dinitrophenylhydrazine.
Patent JP-S59209297-A (JP)
Inventor: KASANO HIROYUKI
IPC: H05B44/00
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61237307-A (JP)
Inventor: KANEKO NORIO
IPC: C04B35/46
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000278983-A (JP)
Title: Motor
Inventor: KATO YASUAKI
IPC: H02P6/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain characteristics closer to 180-degree sinusoidal wave conduc tion by pseudo sinusoidal wave conduction by dividing a drive current over 360 deg. and changing the current value of the drive current into steps. SOLUTION: The motor is provided with a stator 5 of a three-phase distribution winding gear number 12 and a quadropolar stator 6 and a permanent magnet 7 being provided at four locations so that a rotation 6 becomes, synthetic magnetomotive force is rotated counterclockwise as a current phase advances to result in 4e direction with a phase of 60 deg. of the drive current, but a stepwise drive current waveform where an electrical angle of 360 deg. of the conduction waveform is divided into six portions results. Then, as phase is controlled so that the direction of the resultant magnetomotive force reaches center directions 4a and 4e of each stator gear part 2 for switching, the resultant magnetomotive force cannot be bent by the gear part 2, and conduction is made so that a current waveform can be obtained at the middle phase of each section when sinusoidal wave conduction is made, thus successively rotating the direction of the resultant magnetomotive force to the diffraction of the stator gear part and obtaining performance closer to that when 180 sinusoidal conduction is made.
Patent JP-S58196383-A (JP)
Inventor: OOTA RIYOUZOU
IPC: F16L21/02
Filed: 1982-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61237443-A (JP)
Title: Testing method for integrated circuit
Inventor: MIYAZAKI TOSHIYUKI
IPC: H01L21/66
Filed: 1985-04-13
Abstract: PURPOSE:To shorten the time required for a test while reducing cost by adding a mode deciding the characteristics of an IC in a wafer from the result of random measurement or the measurement of the periphery of the wafer besides a normal mode and selecting and using the proper mode. CONSTITUTION:An IC wafer is tested in such a manner that the whole wafer is decided in response to the result of the random measurement of IC chips in one wafer to be measured or the result of a measurement by selecting the number of chips specified from the peripheries of two wafers or the result, etc. of the measurement of parts or small circuits after these parts or small circuits are manufactured previously around two wafers or either of a plurality of testing modes determining the characteristics of articles having the high degree of integration on the inside is selected besides a mode measuring total IC chips of the wafer. The characteristics of the whole wafer are estimated by exampling characteristics according to said mode 1. Since the periphery of the wafer generally has inferior yield at a mode 2, the whole wafer is decided on the basis of the result of the measurement of the number of the chips specified in the peripheral section of the wafer or the stipulation of the continuous number of acceptables.
Patent JP-H11272047-A (JP)
Title: Image forming device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the elongation of the bottom end of an image, in an image forming device. SOLUTION: The image forming device is provided with an image carrier 2, a photoreceptor 9, a voltage applying means 13, an optical scanner means 8 and a driving means 3 for the image carrier 2. The electric dischargeable region 100 of the photoreceptor 9 is provided with a distance from a main scanning axis M in the range of one-half of the spot diameter of light with which the photoreceptor 9 is irradiated from the optical scanning means 8, which is equal to or less than 400 μm on the downstream side in a sub-scanning direction S2 with respect to the main scanning axis M of the optical scanning means 8.
Patent JP-S62236857-A (JP)
Title: Polyamide composition
Inventor: SAKASHITA TAKESHI
IPC: C08L51/02
Filed: 1986-04-08
Abstract: PURPOSE:To contemplate improvements in low-temperature characteristics, dimensional stability, impact resistance, chemical and physical properties, moldability, etc., by blending a specified polyamide with a modified lowly crystalline alpha-olefin random copolymer. CONSTITUTION:The following polyamide [A] is blended with the following modified lowly crystalline alpha-olefin random copolymer [B]. [A]: a polyamide wherein an isophthaloyldiamine component unit (a) of formula I and a diacyloyldiamine component unit (b) of formula II (wherein R<0> is a 4-25 C bivalent hydrocarbon group; and Ar is a 6-20 C bivalent arom. hydrocarbon group other than a 1,3-phenylene group- are randomly arranged. [B]: a copolymer having a crystallinity of not higher than 20% as measured by X-ray diffractometry, obtd. by grafting 0.01-10wt% unsaturated carboxylic acid or anhydride onto a base resin composed of a lowly crystalline alpha-olefin random copolymer formed from at least two 2-20 C alpha-olefins.
Patent JP-S63247259-A (JP)
Title: Reed frame aligning device
Inventor: HORI MORIAKI
IPC: B65H31/30
Filed: 1987-03-31
Abstract: PURPOSE:To enable reed frames to be excellently aligned by means of a jig in a case and a hammering mechanism located to the under surface of a ball stage, by a method wherein the reed frame is slipped from the ball stage disposed located above a conveyor as a packing case on a conveyor inclined at a given angle is moved. CONSTITUTION:A conveyor 6 on which a plurality of packing cases 5 are placed in succession is installed in an inclined state in a manner that a horizontal and a vertical direction are variable. The level of a placing surface is regulatable by means of a level regulating mechanism 7. A ball stage 10 is situated 5 in an inclined state above the conveyor 6 and in a position situated facing the lower end part of the packing case 5. A reed frame is dropped from the ball stage 10 in the case 5, and in this case, bounce is adjusted to a specified value through regulation of the ball stage 10 and the conveyor 6. The dropped reed frames are contained in a longitudinal direction in the case 5, and the case 5 is moved by a distance equivalent to its thickness to orderly contain the reed frames therein. In this case, the reed frames are excellently aligned in the directions of length and width by means of a jig in the case and a hammering mechanism.
Patent JP-S564927-A (JP)
Title: Timing signal generating circuit
Inventor: SHIBAZAKI NOBUO
IPC: H03K5/15
Filed: 1979-06-25
Abstract: PURPOSE:To obtain a conduction inhibition time in ON-OFF transition with simple constitution by combining together an AND gate and OR gate which receive a timing signal as an original signal at each one common input and the delayed signal of the original signal at the other common inputs. CONSTITUTION:Original signal 1 for switching is supplied to delay circuit 7 to obtain delay signal 6, which is input to OR gate 4 and AND gate 5 together with original signal 1. Gate 4 outputs signal A, and gate 5 signal B. With regard to the relation between signals A and B, there is conduction inhibition times that depend upon delay time DELTAt between signals 1 and 6, and time DELTAt is determined by delay circuit 7 according to the ON-OFF switching speed of the gate elements. Consequently, the circuit of simple constitution can be obtained which performs operation.
Patent JP-H08273896-A (JP)
Title: Acceleration for ion beam
Inventor: IWAZAWA YASUSHI
IPC: H01L21/265
Filed: 1995-04-04
Abstract: PURPOSE: To suppress the increase of the acceleration voltage to a minute value, suppress the decrease of the potential of a focus electrode resulting from the inflow of the secondary electrons from the ground side to the focus electrode, and maintain required acceleration voltage and focus voltage stably. CONSTITUTION: In the acceleration device 1 of an ion implanter used in the manufacturing process of semiconductors and the like, a focus electrode P3 is provided between the acceleration electrodes P1, P2 of input and out put both ends sides, and a potential variable focus power source 22 is connected between the acceleration electrode P1 and the focus electrode P3 together with an acceleration power source 21 between the acceleration electrodes P1, P2. The resistance value of a potential division resistor R2 between the electrodes P3, P2 is set to be larger by two digits than the potential division resistor R1 between the electrodes P1, P3, and the resistance value of the resistor R1 is set to such a value as to sufficiently cope with the inflow of secondary electrons from the ground 25 side to the electrode P3.
Patent JP-H09241765-A (JP)
Title: Method for deciding moisture at the time of granulating sintering raw material and granulating method thereof
Inventor: OKAZAKI JUN
IPC: C22B1/14
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the granulating property of sintering raw material, to strengthen pseudo grain and to execute the sintering operation in high productivity. SOLUTION: The moisture in the sintering raw material is changed in the range of 0-20 mass % and the compressive formed body is formed and vertical breaking force (=sticking force) per unit area of the formed body is measured. The moisture content for this max. value is obtd. and the value is made to be the optimum moisture content. The shortage of the moisture in the sintering raw material to be granulated is added or the excess moisture is removed so that the moisture in the sintering raw material becomes the optimum moisture content. Further, after uniformizing the moisture content, the obtd. sintering raw material after adjusting the moisture content, is granulated. By this method, the grain size of the pseudo grain becomes large and gas permeability in the sintering layer is secured and the productivity can be improved even in the case of reducing quicklime.
Patent JP-H03277593-A (JP)
Title: Page turning-over mechanism
Inventor: KOSHIISHI HIDEFUMI
IPC: B42D9/04
Filed: 1990-03-28
Abstract: PURPOSE:To prevent that a page is not turned over or a plurality of pages are turned over at once and to accurately turn over one page by changing the force pressing the booklet like medium of a passbook to a turning-over roller. CONSTITUTION:A solenoid 3 acts in the direction shown by an arrow B and a pressing plate 2 is moved in the direction shown by an arrow A by the tensile force of a spring 7 to bring a passbook D into contact with a page turning-over roller 1 under pressure. Next, the page turning-over roller 1 is allowed to make one revolution in the direction shown by an arrow C and the passbook D is fed in the direction shown by an arrow G by feed rollers 10, 11, 12, 13 to turn the page of the passbook D. When the page of the passbook D is judged to be not turned over after operation by a detection mechanism not shown in a drawing, the passbook D is reversely fed to the position of the drawing (a) and, thereafter, a stepping motor 9 is rotated in the direction shown by an arrow F and a gear 8 is rotated by a predetermined angle in the direction shown by an arrow E to increase the force in the direction shown by the arrow A and the operation is carried out once more. When a plurality of pages are judged to be turned over, the force in the direction shown by the arrow A is reduced by the gear 8 and the roller 1 is rotated in the reverse direction shown by the arrow C to turn back the pages.
Patent JP-S556657-A (JP)
Title: Series-parallel conversion system
Inventor: MITA OSAMU
IPC: H03M9/00
Filed: 1978-06-30
Abstract: PURPOSE:To simplify series-parallel conversion by making it possible to standardize hardware by allowing firmware to absorb the diversity, etc., of a transmission format and sychronization system using a microprocessor. CONSTITUTION:To bus 42 connected to conversion control part 33 of the microprocessor, parallel-series and series-parallel converting shift registers 33 and 39, and parallel-series and series-parallel bit counters 35 and 41 which interrupt the processor by counting up bits set to registers 33 and 39 and whose count values can be assigned by the processor are connected. Further, timing control circuits 34 and 40 are provided which shift the contents of registers 33 and 39, and at the time of series-parallel conversion, the processor reads out parallel data from register 33 by interrupting counter 35 on each setting of data of a fixed number of bits to register 33. At the time of parallel-series conversion, the processor set parallel data to register 39 and series data are read out from register 39 with the number of bits set to counter 41.
Patent JP-S60222969-A (JP)
Title: Pipeline controlling circuit
Inventor: UCHIDA NOBUO
IPC: G06F15/78
Filed: 1984-04-20
Abstract: PURPOSE:To improve the processing capacity of a vector data processor by controlling only an operating pipeline by a clock stop, and reading out a data by a free run, as for an access pipeline. CONSTITUTION:In a vector data processor, when a load data from a main storage device 1 is exhausted, a pipeline control part 6 executes a clock stop to a read-out pipeline based on various chain information from an instruction control part 5. That is to say, it is operated so as to keep a sequential property between a vector load instruction and a vector operating instruction. In this case, the clock stop is executed to only an operating pipeline LAP, and as for an access pipeline STP being other read-out pipeline, the control is executed so as to make it a free run. In this way, the regular vector store processing is executed continuously, a rise of the vector store instruction can be executed quickly, and the processing capacity of the vector data can be improved.
Patent JP-S60222994-A (JP)
Inventor: SHIMIZU TAKANORI
IPC: G07F9/00
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04314195-A (JP)
Title: Magnetic card recording and managing device
Inventor: NANBU MITSURU
IPC: G06K17/00
Filed: 1991-04-12
Abstract: PURPOSE:To form a magnetic card input/output device in one system by aggregating the function of an ID card and that of a prepaid card in one kind of magnetic card and to dispense with a customer book file retrieved by the customer number of the ID card by recording customer authorization information and purchase information in the magnetic card. CONSTITUTION:This device is equipped with a magnetic card reader/ writer 3 which performs the read/write of information on the magnetic card 1 on the back plane of which information 7 to authorize a customer, information 8 relating to the purchase of the customer, and prepaid amount payment information 9 are recorded on the back plane and on the surface of which customer information is printed, and also, prints the information on a card surface, and a processing part 2 which performs the addition processing of purchase amount of the card by the purchase of the customer and the subtraction processing of card prepaid amount balance, etc.
Patent JP-H06262-A (JP)
Title: Rocking sewing machine
Inventor: BABA YASUSHI
IPC: D05B1/10
Filed: 1991-04-12
Abstract: PURPOSE:To provide a rocking sewing machine capable of executing various seam types with one sewing machine and capable of surely applying individual seams. CONSTITUTION:A rocking sewing machine is provided with a lower looper rocking device 20 rocking a lower looper 2, a lower looper longitudinal rocking device 21 longitudinally rocking the lower looper 2, and a movement switching device 22 switching the actions of the lower looper rocking device 20 and the lower looper longitudinal rocking device 21. Various seams can be changed according to the usage.
Patent JP-H06295621-A (JP)
Title: Electric insulation composite and electric wire/cable
Inventor: YAMAZAKI TAKANORI
IPC: C08K5/14
Filed: 1993-04-06
Abstract: PURPOSE:To improve insulation braking resistance, water tree characteristic, electrification characteristic when immersed with water, and prevent generation of scorch upon fusion formation of electric wire/cable. CONSTITUTION:The density of straight-chain type polyethylene is made 0.930-0.945g/cm<3> so as to improve insulation brakage resistance, and further manufacture of cable is facilitated. Electrification characteristic when immersed with water is improved by the addition of 1-(2tert-bythyl peroxyisopropyl) isopropyl benzene for making cross-linking level 70% or more. By the addition of unsaturated dimer of aromatic group alpha-methylakenyl monomer cross-linkage of polyethylene upon extrusion formation is restrained to prevent the generation of scorch.